I've taken a list of English words, and examined each of them to see what they sound like (using the PHP metaphone function). This page lists the most common metaphone codes, along with their words. You can also search for a word of your own, and see which words sound similar - and which ones rhyme, and which ones alliterate.
phyllodes phylloids phyllites floods fillets fallouts fellates veloutes folds velds velleities
phyllodes lodes allods alludes ballades elodeas phylloids illudes collides colloids colludes killdees melodies oeillades
phyllode phyllodia phylloid phyllite